Books Like Gideon the Ninth

🌶️ 1/5 ChaoticDark & FunnyGothic

Gideon Nav is a sword-wielding orphan stuck serving Harrowhark, a bone witch she's hated her entire life. When they're summoned to a decaying space palace to compete for necromantic power, Gideon has

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Finished Gideon the Ninth and immediately needed more? Same. The chaotic pull of this book doesn't come around every day, but we've spent hours finding reads that capture exactly what made Tamsyn Muir's writing hit so hard. Not surface-level genre matches — we're talking mood, trope, and vibe alignment. The kind of books that actually fill the void.

12 Books Matched to Gideon the Ninth

Grouped by the elements that made Gideon the Ninth unforgettable.

The World-Building That Ruined Reality

The Book Eaters

by Sunyi Dean

🌶️ 1/5 · 304p

Looking for more gothic and gothic books after Gideon the Ninth? The Book Eaters by Sunyi Dean is the book your TBR has been begging you for. Heat level: comfortable.

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The Girl in Cabin 10

by Ruth Ware

🌶️ 1/5 · 352p

You loved Gideon the Ninth for the locked room? The Girl in Cabin 10 is your next obsession. Same emotional frequency, different story — and Ruth Ware might just become your new auto-buy author.

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Everyone on This Train Is a Suspect

by Benjamin Stevenson

🌶️ 1/5 · 416p

Everyone on This Train Is a Suspect hits the same locked room notes that made Gideon the Ninth impossible to put down. Benjamin Stevenson brings clever and meta to every page.

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The Darkness That Felt Like Coming Home

Psycho's Anonymous

by Brynne Weaver

🌶️🌶️🌶️🌶️ 4/5 · 328p

The chaotic and dark & funny that made Gideon the Ninth unforgettable? Psycho's Anonymous channels that exact energy. 328 pages of dark & funny, chaotic that'll fill the void.

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Butcher & Blackbird

by Brynne Weaver

🌶️🌶️🌶️🌶️ 4/5 · 310p

Looking for more chaotic and dark & funny after Gideon the Ninth? Butcher & Blackbird by Brynne Weaver is the book your TBR has been begging you for. Fair warning: it's spicier.

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The Boyfriend

by Jesse Q. Sutanto

🌶️🌶️ 2/5 · 352p

If Gideon the Ninth's chaotic and dark & funny energy had you one-clicking at midnight, The Boyfriend delivers the same rush. Jesse Q. Sutanto knows exactly what you're craving.

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Our #1 Pick After Gideon the Ninth

Psycho's Anonymous by Brynne Weaver — 🌶️🌶️🌶️🌶️ 4/5 spice, 328 pages

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Explore by Mood

Chaotic Dark & Funny Gothic Queer

Explore by Trope

Necromancy Locked Room Enemies to ???Lesbian Sword Fighter

FAQ

Questions About Books Like Gideon the Ninth

Based on mood, trope, and pacing analysis, the most similar books to Gideon the Ninth include Psycho's Anonymous, Butcher & Blackbird, The Boyfriend. Each matches on specific elements like chaotic and dark & funny that made Gideon the Ninth resonate with readers.

We recommend starting with Psycho's Anonymous by Brynne Weaver — it shares Gideon the Ninth's core Chaotic energy while bringing something fresh to the table.

Gideon the Ninth is a standalone novel. You can jump right in without reading anything else first.

Gideon the Ninth has a spice level of 1/5. The recommendations on this page range across spice levels — each one is labeled so you can find your comfort zone.

Gideon the Ninth is already a low-spice read (1/5). Most similar books on this page have comparable heat levels.

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How these profiles are built

Every Sort By Cravings profile is written after a full read-through — not scraped from publisher blurbs. We cross-reference BookTok discussions, Goodreads reviews, and 500+ reader reactions before publishing any mood tag, spice rating, or compatibility note. Read our editorial standards.